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EP1285709A4 - Procede et dispositif pour la production d'un metal amorphe - Google Patents

Procede et dispositif pour la production d'un metal amorphe

Info

Publication number
EP1285709A4
EP1285709A4 EP01922009A EP01922009A EP1285709A4 EP 1285709 A4 EP1285709 A4 EP 1285709A4 EP 01922009 A EP01922009 A EP 01922009A EP 01922009 A EP01922009 A EP 01922009A EP 1285709 A4 EP1285709 A4 EP 1285709A4
Authority
EP
European Patent Office
Prior art keywords
fine particles
amorphous metal
metal
molten metal
amorphous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01922009A
Other languages
German (de)
English (en)
Other versions
EP1285709A1 (fr
EP1285709B1 (fr
Inventor
Masahiro Furuya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Central Research Institute of Electric Power Industry
Original Assignee
Central Research Institute of Electric Power Industry
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Central Research Institute of Electric Power Industry filed Critical Central Research Institute of Electric Power Industry
Publication of EP1285709A1 publication Critical patent/EP1285709A1/fr
Publication of EP1285709A4 publication Critical patent/EP1285709A4/fr
Application granted granted Critical
Publication of EP1285709B1 publication Critical patent/EP1285709B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
    • B22F9/008—Rapid solidification processing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F2009/0804—Dispersion in or on liquid, other than with sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/086—Cooling after atomisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0896—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid particle transport, separation: process and apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
EP01922009A 2000-04-21 2001-04-23 Procede et dispositif pour la production d'un metal amorphe Expired - Lifetime EP1285709B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000121669 2000-04-21
JP2000121669 2000-04-21
JP2000289477 2000-09-22
JP2000289477 2000-09-22
PCT/JP2001/003463 WO2001081032A1 (fr) 2000-04-21 2001-04-23 Procede et dispositif pour la production d'un metal amorphe

Publications (3)

Publication Number Publication Date
EP1285709A1 EP1285709A1 (fr) 2003-02-26
EP1285709A4 true EP1285709A4 (fr) 2006-11-22
EP1285709B1 EP1285709B1 (fr) 2010-06-30

Family

ID=26590602

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01922009A Expired - Lifetime EP1285709B1 (fr) 2000-04-21 2001-04-23 Procede et dispositif pour la production d'un metal amorphe

Country Status (6)

Country Link
US (1) US7008463B2 (fr)
EP (1) EP1285709B1 (fr)
JP (1) JP3461344B2 (fr)
AT (1) ATE472384T1 (fr)
DE (1) DE60142474D1 (fr)
WO (1) WO2001081032A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100493783C (zh) 2003-02-28 2009-06-03 财团法人电力中央研究所 制造微粒的方法和装置
CA2623756A1 (fr) * 2005-09-20 2007-03-29 Lutz Freitag Systemes, procedes et appareils destine a l'aide respiratoire d'un patient
US8002872B2 (en) * 2005-11-22 2011-08-23 Carbontech, Llc Methods of recovering and purifying secondary aluminum
KR100829169B1 (ko) * 2006-07-07 2008-05-13 주식회사 리버트론 Ｈ.264 코딩의 압축모드 예측 장치 및 방법
JP4784990B2 (ja) * 2006-08-07 2011-10-05 財団法人電力中央研究所 機能部材の製造方法
JP2008286503A (ja) * 2007-05-21 2008-11-27 Tokyo Univ Of Science 沸騰冷却方法、沸騰冷却装置および機能製品
US8409419B2 (en) * 2008-05-21 2013-04-02 Paul R. Kruesi Conversion of carbon to hydrocarbons
US20090299478A1 (en) * 2008-06-03 2009-12-03 Warsaw Orthopedic, Inc. Lordotic Implant for Posterior Approach
US9761873B2 (en) 2011-06-27 2017-09-12 Mitsui Mining & Smelting Co., Ltd. Negative electrode active material for nonaqueous electrolyte secondary batteries
JP5858499B2 (ja) * 2014-03-17 2016-02-10 国立大学法人東北大学 アモルファス軟磁性合金粉末の製造方法
US10293407B2 (en) 2014-03-31 2019-05-21 Jfe Steel Corporation Method of producing atomized metal powder
KR102020548B1 (ko) 2015-03-30 2019-09-10 제이에프이 스틸 가부시키가이샤 물 애토마이즈 금속 분말의 제조 방법
US20200316688A1 (en) 2017-12-07 2020-10-08 Jfe Steel Corporation Method for manufacturing atomized metal powder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043344A1 (fr) * 1980-06-27 1982-01-06 Battelle Development Corporation Préparation sans creuset de particules fines par solidification rapide
JPS6328802A (ja) * 1986-07-21 1988-02-06 Tdk Corp アモルフアス粉粒体およびその製造方法
EP0543017A1 (fr) * 1991-06-05 1993-05-26 Kubota Corporation Procede et dispositif pour la production de poudres metalliques
WO1997009145A1 (fr) * 1995-09-07 1997-03-13 Mintek Fabrication de masses de metal

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282034A (en) * 1978-11-13 1981-08-04 Wisconsin Alumni Research Foundation Amorphous metal structures and method
JPS5729595A (en) 1980-07-28 1982-02-17 Mitsubishi Alum Co Ltd Formation of colored film of aluminum
EP0087798B1 (fr) * 1982-03-01 1987-05-06 Toyota Jidosha Kabushiki Kaisha Procédé et appareil de fabrication d'un composé finement pulvérulent d'un métal et d'un autre élément
JPS5989701A (ja) 1982-11-12 1984-05-24 Itsuo Onaka 急冷凝固粉末の製造方法
US4592781A (en) * 1983-01-24 1986-06-03 Gte Products Corporation Method for making ultrafine metal powder
JPS59190304A (ja) 1983-04-08 1984-10-29 Mitsui Eng & Shipbuild Co Ltd 金属アモルフアス微小球製造方法
US4794977A (en) * 1985-03-27 1989-01-03 Iversen Arthur H Melt spin chill casting apparatus
JPS62214107A (ja) 1986-03-14 1987-09-19 Takeshi Masumoto Ｎｉ基球状非晶質金属粒の製造方法
JP2796734B2 (ja) 1989-06-22 1998-09-10 東邦亜鉛株式会社 ブラスト用亜鉛合金ショット及びその製造方法
NO172570C (no) 1991-07-08 1993-08-11 Elkem As Fremgangsmaate ved fremstilling av granulater
JPH08209207A (ja) 1995-02-02 1996-08-13 Masumoto Takeshi 金属粉末の製造方法
US5776264A (en) * 1996-04-12 1998-07-07 Rutgers University Method for producing amorphous based metals
US6699305B2 (en) * 2000-03-21 2004-03-02 James J. Myrick Production of metals and their alloys
JP4144997B2 (ja) * 2000-05-26 2008-09-03 三洋電機株式会社 リチウム二次電池用負極

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043344A1 (fr) * 1980-06-27 1982-01-06 Battelle Development Corporation Préparation sans creuset de particules fines par solidification rapide
JPS6328802A (ja) * 1986-07-21 1988-02-06 Tdk Corp アモルフアス粉粒体およびその製造方法
EP0543017A1 (fr) * 1991-06-05 1993-05-26 Kubota Corporation Procede et dispositif pour la production de poudres metalliques
WO1997009145A1 (fr) * 1995-09-07 1997-03-13 Mintek Fabrication de masses de metal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 236 (M - 715) 6 July 1988 (1988-07-06) *

Also Published As

Publication number Publication date
US7008463B2 (en) 2006-03-07
EP1285709A1 (fr) 2003-02-26
DE60142474D1 (de) 2010-08-12
WO2001081032A1 (fr) 2001-11-01
JP3461344B2 (ja) 2003-10-27
US20050016326A1 (en) 2005-01-27
ATE472384T1 (de) 2010-07-15
EP1285709B1 (fr) 2010-06-30

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